Skip to main content
SimilarExport ZIP
100%

d3-indented-tree API example #4

✓ Published0🌍 Public
EEE2dev
Last edited Dec 30, 2020
Created on Jul 24, 2019

This example demonstrates how to update an indented tree diagram’s link widths based on a numeric field. It initially renders a tree from a CSV dataset, defining hierarchy levels for world, continent, and country. After a two-second delay, the `linkWidth` method is called to encode the population values into the stroke thickness of the links. The visualization uses D3 v6 and the d3-indented-tree library, with the chart attached to the body via a `div` and invoked through the `d3.indentedTree` factory. The data is loaded from a remote CSV file specified in the configuration.

AI-generated description

API examples for d3-indented-tree

data format - Readme example 3

Acknowledgements:

mit Licensed

Similar vizzes

Loading thumbnail…

d3-indented-tree API example #3

This example demonstrates how to load CSV data in a hierarchical format for the d3-indented-tree API, displaying an indented tree chart that updates its link widths dynamically. The code uses d3.v6 and the d3-indented-tree library, fetching data from a remote CSV file via the `source` specification. After rendering, `myChart.linkWidth("population")` reconfigures the link thickness based on the population field after a two-second delay. The visualization leverages D3’s selection and append methods to inject the chart into the DOM, while the CSS from the library styles the tree layout.

EEE2dev
90% match
Loading thumbnail…

d3-indented-tree API example #21

This example demonstrates how to dynamically adjust link strength in a d3-indented-tree diagram based on a data field, using the `linkStrength("size")` method. It visualizes hierarchical data from a remote flare.json file, where link thickness reflects the "size" attribute. The code uses d3.v6 and the d3-indented-tree library, initially rendering the tree and then programmatically changing link width to 100 after a two-second delay. The example highlights the API’s ability to bind visual properties to data values, allowing for interactive or time-based updates.

EEE2dev
85% match
Loading thumbnail…

d3-indented-tree API example #5

This example demonstrates how to pass a JSON object stored in a variable to the d3-indented-tree API, rendering a hierarchical dataset of world continents and populations as an indented tree. The visualization initializes with a static chart, then after two seconds uses the `linkWidth("population")` method to dynamically resize links based on population values. The code loads D3 v6 and the d3-indented-tree library, defines a data specification with a `source` key, and appends the chart to the body via a custom `showChart` function. The JSON data includes nested children for Asia and North America, with population metrics shown on hover or through link thickness.

EEE2dev
84% match
Loading thumbnail…

d3-indented-tree API example #22

This example demonstrates dynamic link strength in a d3-indented-tree hierarchical chart, where the strength of each link is mapped from the data’s “size” field using a logarithmic scale. It first renders a tree from the flare.json dataset, then after a two-second delay, increases the link width to 100 pixels to show an interactive update. The code uses the d3-indented-tree API, specifically the `linkStrength()` method with a scale, along with d3.v6 for data handling and selection. The visualization is created via a custom `showChart` function that appends a chart div to the body.

EEE2dev
84% match
Loading thumbnail…

d3-indented-tree API example #2

This example demonstrates the d3-indented-tree API by rendering a hierarchical tree from JSON data loaded from an external URL. It shows how to initialize the chart with a data specification that defines the data source and key field, then append the chart to the DOM. The visualization updates dynamically after a two-second delay, changing the link width to encode a "population" value. The code uses d3.v6 alongside the d3-indented-tree library, with data fetched from a GitHub-hosted test file, and relies on standard d3 selection and timing methods to manage the chart lifecycle.

EEE2dev
84% match
Loading thumbnail…

d3-indented-tree API example #9

This example loads hierarchical data from an external CSV file and renders it as an indented tree using the d3-indented-tree plugin. The code initializes the chart with `d3.indentedTree(dataSpec)`, fetching the CSV from a remote URL, and appends it to the body via `d3.select("body").append(...).call(_chart)`. After a two-second delay, it demonstrates dynamic reconfiguration by changing the link width to 100 pixels with `myChart.linkWidth(100)`. The visualization shows how the plugin handles CSV-based hierarchy and supports programmatic updates.

EEE2dev
83% match
Loading thumbnail…

d3-indented-tree API example #16

This example demonstrates the `linkLabel` API of the d3-indented-tree plugin, showing how to reference a column’s size value for display as link labels on an indented tree. It renders a hierarchical dataset loaded from a remote JSON file, with node values propagated to link labels via the `.propagateValue("size")` and `.linkLabel("size")` methods. After two seconds, the code dynamically changes the link width using `.linkWidth(100)`, illustrating a live style update. The visualization is built with D3 v6, using `d3.indentedTree` and bound to the page via `d3.select(...).call(...)`.

EEE2dev
83% match
Loading thumbnail…

d3-indented-tree API example #6

This example demonstrates how to load and render a hierarchical tree from a relational CSV file using the d3-indented-tree plugin. The visualization initially displays a default tree layout, then dynamically increases the link width after two seconds. The code loads data from a remote CSV file using `d3.json`-style data specification, with `hierarchyLevels` mapping columns to tree levels and a semicolon delimiter. It uses D3 v6 and the d3-indented-tree API via `d3.indentedTree(dataSpec)`, appending the chart to a `div` with the `.chart` class. The rendering leverages the plugin’s built-in tree layout and styling from its CSS.

EEE2dev
83% match